%0 Journal Article %A V. G. Puzarenko %T Fixed points for the jump operator %J Algebra i logika %D 2011 %P 615-646 %V 50 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2011_50_5_a2/ %G ru %F AL_2011_50_5_a2